On Friday, November 24, Dylan, 31, wished everyone a "Happy Thanksgiving" in an Instagram post with a video featuring himself, Zac, 36, and their younger siblings Olivia and Henry, showcasing their roles as dutiful big brothers.
The video shows the older brothers goofing around with Olivia and Henry in the backyard, picking them up and spinning them in circles. Later, the little ones are seen laughing and dizzy as they try not to fall over.
In addition, the post features Olivia and Henry sitting on Dylan's lap during dinner. After finishing their meal, Olivia curls up into a ball and snuggles into Dylan's jacket.
After Zac and Dylan's parents split in 2016, their father, David Efron, moved on and married Jenny Efron. The couple later had a daughter, Olivia, and a son, Henry. When Dylan became an older sibling for the first time in 2019, he looked to Zac for guidance on how to be a great big brother. Their mother, Starla Baskett, has remained single.
Speaking exclusively to We in September, Dylan shared his approach to building a strong bond with his younger brother and sister, Henry and Olivia. "My motto has just been to use FaceTime to stay connected. I make an effort to see them as much as possible," he explained. "But really, I just reflect on how good of a brother my own brother was to me and I want to be that for them. I strive to be a positive presence in their lives."
As their younger siblings have matured, Dylan and Zac have shared their family adventures. "Showtime," Zac wrote as the caption for a photo of himself, Olivia, and Henry at a nearby carnival during the summer.
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Over the years, Zac has been open about how much his family has supported him and how he strives to do the same for them.
"My family is my anchor. I trust that they will always be by my side. Lately, I've been turning to my younger brother for support and stability," Zac expressed during a 2013 Q&A session. "I have confidence that my family will always come through for me, but there are also moments when life takes unexpected turns and they may not be able to provide the support I need, so I lean on my friends."